Please check for me these sentences whether they have any errors:
- From at nine in the morning until four afternoon Mr.John works in the fields with his father.
- Sushi is in class 7A and she enjoys the school very much.
- Many people listen to the games on the radio, watch them on television or read about them on the newspapeprs.
- Canada is situated to the North of the United States of America.
- In the United States of America, the national language is like English.